// logic for pushing any changes through to the inventory list
private void Submit_button(object sender, RoutedEventArgs e)
{
/*
* Data Validation on the text boxes
*
* true => modify file
* false => invalidEntry window
*/
// checks all the fields in the textboxes using validation inside of the global class
if (Global.IsValid(EditItemNameBox.Text, EditItemCurrentStockBox.Text, EditItemIdealStockBox.Text))
{
// replaces the row with in the inventory list with the modified inventory item using the global itemIndex
inventoryList[itemIndex] = tempInventoryItem;
// calclulates the percentage by sending the inventorylist and index of the row
InventoryList.PercentageFillerSingle(inventoryList, itemIndex);
using (SQLiteConnection conn = new SQLiteConnection(App.databasePath))
{
conn.CreateTable <Inventory>();
Inventory m = (from p in conn.Table <Inventory>()
where p.Product == EditItemNameBox.Text
select p).FirstOrDefault();
if (m != null)
{
m.Product = EditItemNameBox.Text;
m.Actual = Convert.ToInt32(EditItemCurrentStockBox.Text);
m.Ideal = Convert.ToInt32(EditItemIdealStockBox.Text);
conn.Update(m);
}
}
// sorts the newly edited inventory list to ensure items are in descending alphabetical order
InventoryList.SortByItemName(inventoryList);
// creates a new instance of the main window
Window mainWindow = new MainWindow();
// shows the new instance of the main window
mainWindow.Show();
// closes the instance of the edit item window
this.Close();
}
else
{
// create an instance of the invalid entry window
Window invalidEntry = new InvalidEntry();
// show it, however the edit item window is not closed
invalidEntry.Show();
}
}
private void Submit_Add_Button(object sender, RoutedEventArgs e)
{
/*
* Data Validation on the text boxes
*
* true => add item
* false => invalidEntry window
*/
if (Global.IsValid(AddItemNameBox.Text, AddItemCurrentStockBox.Text, AddItemIdealStockBox.Text))
{
// Uses add method from inventoryList class to add the data in textboxes to inventory list
inventoryList.Add(tempInventoryItem);
// Calculates the percentage for the new item added to the inventory
InventoryList.PercentageFillerSingle(inventoryList, inventoryList.Count - 1);
using (SQLiteConnection conn = new SQLiteConnection(App.databasePath))
{
Inventory inventory = new Inventory()
{
Product = AddItemNameBox.Text,
Actual = Convert.ToInt32(AddItemCurrentStockBox.Text),
Ideal = Convert.ToInt32(AddItemIdealStockBox.Text)
};
conn.CreateTable <Inventory>();
conn.Insert(inventory);
}
// sorts the inventorylist again
InventoryList.SortByItemName(inventoryList);
// Creates a new instance of the main window
Window mainWindow = new MainWindow();
// Shows the new instance of the main window
mainWindow.Show();
// Closes the instance of the add item window
this.Close();
}
else
{
// create an instance of the invalid entry window
Window invalidEntry = new InvalidEntry();
// show it, however the edit item window is not closed
invalidEntry.Show();
}
}
private void SearchButton_Click(object sender, RoutedEventArgs e)
{
// gets search box contents
string searchBoxContents = SearchBox.Text;
// gets the item index of the searched for item
int wantedItemIndex = Global.InventoryListSearch(searchBoxContents);
// if there isn't a match, open an invalid entry window
if (wantedItemIndex == -1)
{
Window invalidEntry = new InvalidEntry();
invalidEntry.Show();
}
// open the edit item window
else
{
// Creates an instance of the edit item window
Window editItemWindow = new EditItem();
// Makes the instance visible
editItemWindow.Show();
// Closes the current instance of the main window
this.Close();
}
}
